2761408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3344

約数の個数: 28

約数和(自身を含む): 5902960

約数和(自身を除く): 3141552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3319, 6638, 13276, 26552, 43147, 53104, 86294, 106208, 172588, 212416, 345176, 690352, 1380704, 2761408]

約数ペア:

[(1, 2761408), (2, 1380704), (4, 690352), (8, 345176), (13, 212416), (16, 172588), (26, 106208), (32, 86294), (52, 53104), (64, 43147), (104, 26552), (208, 13276), (416, 6638), (832, 3319)]